68k: Difference between revisions
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[[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in | [[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in SDIP package, as found on AES and some MVS boards.]] | ||
The 68k (AKA 68000, MC68000, 68HC000) is a 16bit big-endian CPU designed by Motorola, found in all NeoGeo systems as the main processor. It runs at [[clock|12MHz]]. | The 68k (AKA 68000, MC68000, 68HC000) is a 16bit big-endian CPU designed by Motorola, found in all NeoGeo systems as the main processor. It runs at [[clock|12MHz]]. | ||
* | * Eight 32-bit data registers and eight 32-bit address registers | ||
* 7 interrupt levels | * 7 interrupt levels | ||
* 56 instructions | * 56 instructions | ||
* 14 addressing modes | * 14 addressing modes | ||
See [[overclocking]]. | =Related pages= | ||
See [[68k memory map]], [[68k interrupts]], [[wait cycle]], [[overclocking]], and [[Links#68k programming|programming references]]. | |||
=Pinouts= | =Pinouts= | ||
== | ==SDIP== | ||
[[File:68000DIP.png]] | [[File:68000DIP.png]] | ||
| Line 22: | Line 23: | ||
[[File:68000PLCC.odg]] | [[File:68000PLCC.odg]] | ||
=Datasheet= | =Datasheet= | ||
Latest revision as of 18:58, 15 July 2023
The 68k (AKA 68000, MC68000, 68HC000) is a 16bit big-endian CPU designed by Motorola, found in all NeoGeo systems as the main processor. It runs at 12MHz.
- Eight 32-bit data registers and eight 32-bit address registers
- 7 interrupt levels
- 56 instructions
- 14 addressing modes
Related pages
See 68k memory map, 68k interrupts, wait cycle, overclocking, and programming references.
Pinouts
SDIP
PLCC
